Official Rulings
If I play Orator Hissaro and ready and exalt its neighbors, do the neighbors belong to house Saurian and their printed house? What happens if one of those cards is upgraded with Academy Training?
Unless otherwise specified, if an ability modifies the house of a card, the card belongs only to the house specified in the ability. In this case, the neighbors of Orator Hissaro are considered to belong to only House Saurian for the remainder of the turn. If one of the neighbors is upgraded with Academy Training, the most recent effect (making the neighbor belong to House Saurian) takes precedence. At the end of the turn, the upgraded neighbor will belong only to House Logos.
Source: Rulebook
If I play Orator Hissaro and ready and exalt its neighbors, do the neighbors belong to house Saurian and their printed house? What happens if one of those cards is upgraded with Academy Training?
Unless otherwise specified, if an ability modifies the house of a card, the card belongs only to the house specified in the ability. In this case, the neighbors of Orator Hissaro are considered to belong to only House Saurian for the remainder of the turn. If one of the neighbors is upgraded with Academy Training, the most recent effect (making the neighbor belong to House Saurian) takes precedence. At the end of the turn, the upgraded neighbor will belong only to House Logos.
Source: Rulebook
Commentary
Upgrades enter play under the control of the player who played the upgrade. For this card, this means that it doesn't matter if it is attached to a Friendly or Enemy creature, the "You/Your" in the constant ability text refers to the person who played the card, regardless of which player controls the creature to which the upgrade is attached.
Source: Upgrades
The additional Reap: ability granted by this card is resolved along with any other Reap: abilities of the creature, in the order of the active player's choosing.
Source: Reap
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